Ep. 553 Dosimetry University Part II: Understanding Partition and Voxel-Based Approaches with Dr. Tyler Sandow and Dr. Nima Kokabi

Ep. 553 Dosimetry University Part II: Understanding Partition and Voxel-Based Approaches with Dr. Tyler Sandow and Dr. Nima Kokabi

BSA, MIRD, or voxel-based dosimetry? Join us for part 2 of Dosimetry University where interventional oncologists Dr. Tyler Sandow, Dr. Nima Kokabi, and Dr. Kavi Krishnasamy explore and debate the critical nuances of a successful Y90 procedure, covering dosing methods, lung shunt management, and when to incorporate other therapeutic approaches. --- This podcast is supported by: Sirtexhttps://www.sirtex.com/ Medtronic Emprinthttps://www.medtronic.com/emprint --- SYNPOSIS The episode begins with a discussion on methodologies for calculating lung shunt fractions using planar imaging versus SPECT CT. The physicians highlight the implications of various dosimetry models, including BSA (Body Surface Area), MIRD (Medical Internal Radiation Dose), and voxel-based dosimetry for determining prescribed activity. Drawing on their clinical experience, they address the management of high lung shunt fraction cases and the application of therapeutic strategies like TACE (Transarterial Chemoembolization) and SBRT (Stereotactic Body Radiotherapy). The conversation also covers the roles of cryoablation and microwave ablation in treating centrally located lesions. The episode concludes with a case study emphasizing the importance of individualized dosimetry planning. --- TIMESTAMPS 00:00 - Introduction01:05 - Lung Shunt Calculation Methods06:42 - BSA, MIRD, and Voxel-Based Dosimetry16:03 - High Lung Shunt Management30:02 - Case Study: Liver Tumor Treatment34:10 - Cryo vs Microwave: A Safer Option?35:42 - Y-90 Procedure: Imaging and Techniques43:35 - Dosimetry and Dose Calculations51:10 - Post-Treatment Analysis and Outcomes57:51 - Transplant Considerations and Aggressive Treatments58:18 - Conclusion and Final Thoughts

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Ep. 23 Adrenal Vein Sampling with Dr. Mike Devane

Ep. 23 Adrenal Vein Sampling with Dr. Mike Devane

The procedure that everyone gets excited about! In this week's BackTable podcast Mike Devane talks us through adrenal vein sampling technique, including equipment/imaging tips and tricks, as well as pitfalls to avoid. Whether looking to build an AVS service, or just preparing for that once in a blue moon case, you're certain to take away a few pearls!

20 Helmi 201822min

Ep. 22 Central and Upper Extremity Venous Interventions with Dr. Mark Lessne and Dr. Sabeen Dhand

Ep. 22 Central and Upper Extremity Venous Interventions with Dr. Mark Lessne and Dr. Sabeen Dhand

Central and Upper Extremity Venous Interventions with Dr. Mark Lessne of Charlotte Radiology and Dr. Sabeen Dhand of PIH Health. In this episode our docs discuss central recanalizations, ballooning versus stents, declot techniques, and get into a ton of tips and tricks!

6 Helmi 201858min

Ep. 21 Vertebral Augmentation with Dr. Venu Vadlamudi and Dr. Kumar Madassery

Ep. 21 Vertebral Augmentation with Dr. Venu Vadlamudi and Dr. Kumar Madassery

Vertebral augmentation can be accomplished through various techniques - Dr. Venu Vadlamudi and Dr. Kumar Madassery shed light on the utility of kyphoplasty versus vertebroplasty when treating compression fractures of the spine.

28 Tammi 201837min

Ep. 20 Pressure-Directed Therapy in TACE with Dr. Justin Lee and Dr. Terence Gade

Ep. 20 Pressure-Directed Therapy in TACE with Dr. Justin Lee and Dr. Terence Gade

Our 20th BackTable podcast episode featuring special guests Dr. Justin Lee of Florida Interventional Specialists, and Dr. Terence Gade of Hospital of University of Pennsylvania. They discuss experiences and utility of pressure-directed, antireflux infusion for TACE treatments.

20 Tammi 201844min

Ep. 19 Lymphatic Interventions with Dr. Chick and Dr. Srinivasa

Ep. 19 Lymphatic Interventions with Dr. Chick and Dr. Srinivasa

Our holiday episode featuring Dr. Jeffrey Chick and Dr. Ravi Srinivasa of University of Michigan. They sit fireside with our host J. Michael Barraza Jr. to discuss lymphatic interventions in IR.

27 Joulu 201748min

Ep. 18 Complex LE Venous Interventions with Dr. Jeffrey Chick and Dr. Ravi Srinivasa

Ep. 18 Complex LE Venous Interventions with Dr. Jeffrey Chick and Dr. Ravi Srinivasa

Dr. Jeffrey Chick and Dr. Ravi Srinivasa discussing complex lower extremity venous interventions at University of Michigan VIR.

18 Joulu 201756min

Ep.17 Prostate Artery Embolization with Dr. Ari Isaacson and Dr. Sandeep Bagla

Ep.17 Prostate Artery Embolization with Dr. Ari Isaacson and Dr. Sandeep Bagla

Special guests Dr. Ari Isaacson and Dr. Sandeep Bagla sharing their experiences with prostate artery embolization, including a candid discussion on practice building, equipment, and a brief intro on what to expect at the upcoming STREAM PAE course Jan 13 in Washington DC.

20 Marras 201747min

Ep. 16 Pressure-Directed Therapy in Y90 with Dr. Nutting and Dr. Parikh

Ep. 16 Pressure-Directed Therapy in Y90 with Dr. Nutting and Dr. Parikh

In our first podcast on pressure directed therapy, Dr. Charles Nutting and Dr. Nainesh Parikh discuss some of the first principles of Y90 radioembolization delivery, and the potential advantages of pressure directed devices over end-hole catheters in the treatment of HCC.

5 Marras 201731min

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